How To Fix FKK_ID_JP050 - File format is invalid: Last line is not 'End'

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_ID_JP - FICA Japan

• Message number: 050

• Message text: File format is invalid: Last line is not 'End'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_ID_JP050 - File format is invalid: Last line is not 'End' ?

  The SAP error message FKK_ID_JP050 indicates that there is an issue with the file format being processed, specifically that the last line of the file does not contain the expected 'End' statement. This error typically occurs in the context of financial transactions or data imports related to the SAP Convergent Charging or Contract Accounts Receivable and Payable (FI-CA) modules.
  Cause:
  
  File Format Issue: The file being processed does not conform to the expected format. The last line of the file should contain the word 'End' to signify the conclusion of the data.
  Data Corruption: The file may have been corrupted during transfer or creation, leading to missing or altered content.
  Incorrect File Generation: The file may have been generated incorrectly by the source system or application, leading to a missing 'End' line.
  Manual Edits: If the file was manually edited, it’s possible that the last line was inadvertently removed or altered.
  
  Solution:
  
  Check the File Format: Open the file in a text editor and verify that the last line is indeed 'End'. If it is missing, you will need to add it.
  Re-generate the File: If the file is generated by another system, consider re-generating it to ensure it adheres to the required format.
  Validate File Integrity: Ensure that the file has not been corrupted. You can do this by comparing it with a known good file or checking for any anomalies.
  Review Documentation: Consult the SAP documentation or guidelines for the specific file format requirements to ensure compliance.
  Test with Sample Data: If possible, create a small sample file that meets the format requirements and test it to ensure that the system processes it correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that may help in troubleshooting file uploads or data imports, such as FPAYH for payment processing or FQEVENT for event management.
  Logs and Traces: Review application logs or traces for additional context around the error, which may provide insights into what went wrong during the file processing.
  
  By following these steps, you should be able to resolve the FKK_ID_JP050 error and ensure that your file is correctly formatted for processing in SAP.